Mackessy Mental Health
NPI 1831078690 · Psychiatric/Mental Health Nurse Practitioner · Silver Spring, MD
Mackessy Mental Health is a Psychiatric/Mental Health Nurse Practitioner organization in Silver Spring, MD (NPI 1831078690).
Provider details
- NPI number
- 1831078690
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Rachel Mackessy-Lloyd, Owner(202) 961-8671
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-08-27
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Mackessy Mental Health's NPI number?
- Mackessy Mental Health's National Provider Identifier (NPI) is 1831078690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mackessy Mental Health?
- Mackessy Mental Health is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackessy Mental Health located?
- Mackessy Mental Health's practice location on file with NPPES is 130 Whitmoor Ter, Silver Spring, MD 20901-1519.
- What is Mackessy Mental Health's phone number?
- The practice phone number listed in the NPPES registry for Mackessy Mental Health is (202) 961-8671.
- Who is the authorized official for Mackessy Mental Health?
- The authorized official listed on Mackessy Mental Health's NPPES record is Rachel Mackessy-Lloyd, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mackessy Mental Health's NPI active?
- Yes — Mackessy Mental Health's NPI (1831078690) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.